--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmlibs/mmfw/tsrc/mmfunittest/aclnt/TSU_MMF_ACLNT_01/TestStepRecorderState.cpp	Thu Oct 07 22:34:12 2010 +0100
@@ -0,0 +1,251 @@
+// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// This file contains an example Test step implementation 
+// This demonstrates the various functions provided
+// by the CTestStep base class which are available within
+// a test step 
+// 
+//
+
+// EPOC includes
+#include <e32base.h>
+#include <e32test.h>
+#include <e32keys.h>
+#include <c32comm.h>
+#include <f32file.h>
+#include <etel.h>
+#include <etelmm.h>
+#include <testframework.h>
+
+//#include <MdaAudioSamplePlayer.h>
+#include <mdaaudiosampleeditor.h>
+//#include <MdaAudioTonePlayer.h>
+
+// Test system includes
+#include <testframework.h>
+
+// Specific includes for this test suite
+#include "TestStepUnitMMFAudClient.h"
+#include "TestSuiteUnitMMFAudClient.h"
+
+// Specific includes for these test steps
+#include "TestStepRecorder.h"
+
+
+#include "MmfAudioController.h"
+#include "mmfclientaudiorecorder.h"
+//#include "MmfClientAudioPlayer.h"
+//#include <mmffourcc.h>
+//#include <mmfpaniccodes.h>
+//#include <mmfFormatImplementationUIDs.hrh>
+// --------------------------------------------
+
+/**
+ *
+ * Static constructor for CTestStepRecorderState.
+ *
+ *
+ * @return	"CTestStepRecorderState*"
+ *			The constructed CTestStepRecorderState
+ *
+ * @xxxx
+ * 
+ */
+CTestStepRecorderState* CTestStepRecorderState::NewL()
+	{
+	CTestStepRecorderState* self = new(ELeave) CTestStepRecorderState;
+	return self;
+	}
+
+/**
+ *
+ * Test step constructor.
+ * Each test step initialises its own name.
+ *
+ * @xxxx
+ * 
+ */
+CTestStepRecorderState::CTestStepRecorderState() : iError(KErrNone), iHasRecorded(EFalse), iHasPlayed(EFalse)
+	{
+	// store the name of this test case
+	// this is the name that is used by the script file
+	iTestStepName = _L("MM-MMF-ACLNT-U-0254-HP");
+	}
+
+/**
+ *
+ * Test step destructor.
+ *
+ * @xxxx
+ * 
+ */
+CTestStepRecorderState::~CTestStepRecorderState()
+	{
+	}
+
+/**
+ *
+ * Test step Preamble.
+ *
+ * @xxxx
+ * 
+ */
+enum TVerdict CTestStepRecorderState::DoTestStepPreambleL(void)
+	{
+	 enum TVerdict verdict = EPass;
+	 // this installs the scheduler
+	 verdict = CTestStepUnitMMFAudClient::DoTestStepPreambleL();
+
+	// Printing to the console and log file
+	INFO_PRINTF1(_L("MM-MMF-ACLNT-U-0254-HP"));
+	INFO_PRINTF1(_L("this is a test of CMdaAudioRecorderUtility::State()"));
+
+	if(!GetStringFromConfig(_L("SectionOne"), _L("AudioFNameToRecord"), iFileName))
+		{
+		//INFO_PRINTF2(_L("file name %s not found..."), fileptr);
+		return EInconclusive;
+		}
+
+	return verdict;
+
+	}
+
+/**
+ *
+ * Test step Postamble.
+ *
+ * @xxxx
+ * 
+ */
+enum TVerdict CTestStepRecorderState::DoTestStepPostambleL(void)
+	{
+	//delete the output file 
+	CFileMan* fileMan;
+	iFs.Connect();
+	fileMan = CFileMan::NewL(iFs);
+	fileMan->Delete(iFileName);
+	iFs.Close();
+	delete fileMan;
+	fileMan = NULL;
+
+	delete iRecorder;
+	iRecorder = NULL;
+	//[ Destroy the scheduler ]
+	return CTestStepUnitMMFAudClient::DoTestStepPostambleL();
+	}
+
+/**
+ *
+ * Callback Handle.
+ *
+ * @xxxx
+ * 
+ */
+void CTestStepRecorderState::MoscoStateChangeEvent(CBase* /*aObject*/,
+														  TInt /*aPreviousState*/,
+														  TInt aCurrentState,
+														  TInt aErrorcCode)
+	{
+	iError = aErrorcCode;
+	if (iRecorder->State() == CMdaAudioRecorderUtility::EPlaying &&
+		aCurrentState == CMdaAudioRecorderUtility::EPlaying)	
+		iHasPlayed = ETrue;
+
+	CActiveScheduler::Stop();
+	}
+
+// this can return a TBool hasPlayed to prove that it has played
+// but the EPlaying state seems to get preserved for some reason...
+void CTestStepRecorderState::RecordAndStartSchedulerL() 
+	{
+	iRecorder->RecordL();
+	CActiveScheduler::Start(); 
+	// record 2 secs, ...probably silence
+	User::After(2000000); 
+	if (iRecorder->State() == CMdaAudioRecorderUtility::ERecording)
+		iHasRecorded = ETrue;
+	iRecorder->Stop();
+	}
+	
+/**
+ *
+ * Do the test step.
+ * Each test step must supply an implementation for DoTestStepL.
+ *
+ * @return	"TVerdict"
+ *			The result of the test step
+ *
+ * @xxxx
+ * 
+ */
+TVerdict CTestStepRecorderState::DoTestStepL()
+	{
+	iTestStepResult = EPass;
+    TInt err       = KErrNone;
+
+	if ( (iRecorder = CMMFMdaAudioRecorderUtility::NewL(*this)) == NULL )
+		return EInconclusive;
+
+	if (iRecorder->State() != CMdaAudioRecorderUtility::ENotReady)
+		return EFail;
+
+	// open an existing file to record and crop all its contents if any
+	TRAP( err, iRecorder->OpenFileL(iFileName) );
+	if (err != KErrNone )
+		return EInconclusive;
+
+	CActiveScheduler::Start();
+	if (iRecorder->State() != CMdaAudioRecorderUtility::EOpen)
+		return EFail;
+	
+	iRecorder->SetGain(iRecorder->MaxGain()/2);
+	iRecorder->SetPosition(TTimeIntervalMicroSeconds(0));
+	iRecorder->CropL();
+	
+	if ( iRecorder->State() != CMdaAudioRecorderUtility::EOpen)
+		return EFail;
+
+	TRAP( err, RecordAndStartSchedulerL() );
+
+	if (err != KErrNone ||
+		!iHasRecorded ||
+		iRecorder->State() != CMdaAudioRecorderUtility::EOpen)
+		return EFail;
+
+	iRecorder->SetPosition(TTimeIntervalMicroSeconds(0));
+	iRecorder->PlayL();
+	CActiveScheduler::Start();
+	User::After(1000000); 
+	if (iError != KErrNone ||
+		!iHasPlayed)
+		return EFail;
+
+	iRecorder->Stop();
+	if (iRecorder->State() != CMdaAudioRecorderUtility::EOpen)
+		return EFail;
+
+	iRecorder->Close();
+	if (iRecorder == NULL ||
+		iRecorder->State() != CMdaAudioRecorderUtility::ENotReady)
+		return EFail;
+
+	delete iRecorder;
+	iRecorder = NULL;
+
+		
+	INFO_PRINTF1(_L("finished with this test step"));
+	// test steps return a result
+	return iTestStepResult;
+	}
+